Where would you expect to find numerous gap junctions in muscular tissue?
A. The A bands of skeletal and cardiac muscle
B. The intercalated discs of cardiac muscle
C. Multiunit smooth muscle
D. The sarcolemma of skeletal muscle
E. The sarcoplasmic reticulum of skeletal muscle
Answer: B
Anatomy & Physiology
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The epiphyseal plates in long bones are examples of synchondroses.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Which of the following normally functions as the main pacemaker of the heart?
a. the atrioventricular node b. the sinoatrial node c. the Purkinje fibers d. the node of Ranvier e. the bundle fibers
Anatomy & Physiology
The various forms of any one gene are called
A) homologous. B) homozygous. C) heterozygous. D) autosomes. E) alleles.
Anatomy & Physiology
The energy of motion is known as _________ energy
Fill in the blank with correct word.
Anatomy & Physiology